myHelper = new MyHelper(MyApp.getContext());
database = myHelper.getReadableDatabase();
//给数据库添加数据
ContentValues values = new ContentValues();
values.put("content",json);
database.insert("news",null,values);
//数据库操作
public void sqlexe(){
Cursor cursor = database.query("test", null, null, null, null, null, null);
boolean b = cursor.moveToLast();
if (b){
String json = cursor.getString(cursor.getColumnIndex("content"));
Gson gson=new Gson();
NewsBean newsBean = gson.fromJson(json, NewsBean.class);
NewsAdapter newsAdapter = new NewsAdapter(MyApp.getContext(), newsBean.getData());
f11_list_view.setAdapter(newsAdapter);
}
}
第二个页面数据的展示(数据库)
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转载自blog.csdn.net/qq_43667718/article/details/84336791
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